From e521dca64e0f82d844928c5ee88d82fdced50cbe Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Mon, 2 May 2005 16:12:00 +1000 Subject: [PATCH] ppc32: Fix might_sleep() warning with clock spreading The clock spreading disable/enable code was called to late/early during the suspend/resume code on some laptops and would trigger a might_sleep() warning due to the down() call in the low level i2c code. This fixes it by calling those functions earlier/later when interrupts are still enabled. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Linus Torvalds --- include/asm-ppc/pmac_feature.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/asm-ppc/pmac_feature.h b/include/asm-ppc/pmac_feature.h index 639b690ce6f7..8beb162873f4 100644 --- a/include/asm-ppc/pmac_feature.h +++ b/include/asm-ppc/pmac_feature.h @@ -316,6 +316,9 @@ extern void pmac_register_agp_pm(struct pci_dev *bridge, extern void pmac_suspend_agp_for_card(struct pci_dev *dev); extern void pmac_resume_agp_for_card(struct pci_dev *dev); +/* Used by the via-pmu driver for suspend/resume + */ +extern void pmac_tweak_clock_spreading(int enable); /* * The part below is for use by macio_asic.c only, do not rely -- cgit v1.2.3